dragSetIconWidget
fn
void dragSetIconWidget(gdk.drag_context.DragContext context, gtk.widget.Widget widget, int hotX, int hotY)Changes the icon for drag operation to a given widget. GTK+ will not destroy the widget, so if you don’t want it to persist, you should connect to the “drag-end” signal and destroy it yourself.
Parameters
context | the context for a drag. (This must be called with a context for the source side of a drag) |
widget | a widget to use as an icon |
hotX | the X offset within widget of the hotspot |
hotY | the Y offset within widget of the hotspot |